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| author | OCHyams <orlando.hyams@sony.com> | 2023-04-18 08:11:31 +0100 |
|---|---|---|
| committer | OCHyams <orlando.hyams@sony.com> | 2023-04-18 08:43:54 +0100 |
| commit | 1950cb4b6839c5befae4945760c484adcbba956d (patch) | |
| tree | 6a2977dd6ea2dfa677cb35e3d97d263e4fb39402 /llvm/lib/CodeGen/MachineModuleInfoImpls.cpp | |
| parent | 2ccbd19473a1e35b88dc4e6c9f0d0b0e5801804d (diff) | |
| download | llvm-1950cb4b6839c5befae4945760c484adcbba956d.zip llvm-1950cb4b6839c5befae4945760c484adcbba956d.tar.gz llvm-1950cb4b6839c5befae4945760c484adcbba956d.tar.bz2 | |
[Assignment Tracking] Skip empty-metadata dbg.declares in AssignmentTrackingPass
Debug intrinsics sometimes end up with empty metadata location operands. The
debug intrinsic interfaces return nullptr when retrieving location operand in
this case.
Skip empty-metadata dbg.declares to avoid dereferencing the nullptr. This
doesn't affect the final debug info in any way.
Reviewed By: jryans
Differential Revision: https://reviews.llvm.org/D148204
Diffstat (limited to 'llvm/lib/CodeGen/MachineModuleInfoImpls.cpp')
0 files changed, 0 insertions, 0 deletions